Recent Posts by Juergen Kress

Join AMIS and Oracle for a Developer Meetup January 20th 2020 in Utrecht. Oracle Cloud Infrastructure (OCI) biedt een palet aan cloud native platform services waarmee dynamisch schaalbare applicatie architecturen kunnen worden gerealiseerd – tegen aantrekkelijke voorwaarden. Met en combinatie van serverless Functions (op basis van Docker Container Images) en de nieuwe API Gateway kunnen APIs worden geïmplementeerd en gepubliceerd. De Streaming [Event Queue] service voorziet in...

Are you keen to know how to create zip files in Oracle Integration Cloud (OIC)? This is the article, which will let you know how to create zip files on SFTP. In my old articles, we demonstrate other FTP adapter feature for example: unzip the file, read-write csv/xml files, handle large files etc.. After this article, you will be able to create a zip file containing multiple types of files. Let’s go into depth and see how to go step by step to achieve this. Create a scheduled...

· Small and Simple: Building a Java Microservice: Java Champion, architect, developer and author Adam Bien demonstrates how to create the smallest, simplest Java microservice possible (about 3.5k) in this 2 Minute Tech Tip. · Introduction to Embedding in Natural Language Processing · Invoke Oracle Functions via REST · Best Practices and Tips for Conversational Design and User Experience in Oracle Digital Assistant · Code Merge as Part of a Build Pipeline in Oracle...

ATP = Autonomous Transaction Processing from Oracle. Oracle Autonomous Transaction Processing delivers a self-driving, self-securing, self-repairing database service that can instantly scale to meet demands of mission critical applications. More details about ATP here First step was to get access to an ATP service. I then connected to this via SQLDeveloper - here I created a new table – Read the complete article here. PaaS Partner Community For regular information on Oracle...

In one of my current bigger ADF projects (yes, there are still big ADF projects!) I had a problem with the ‘executeWithParams’ operation binding called from a bean. To understand the problem I first give a brief description. Problem We have a special string column in some of our VOs. For this column, there is a bind parameter which is added to the where clause of the VO. Getter and setter for this bind parameters are generated to be able to set this parameter safely. In the...

This is the second part of transferring the secured file over SFTP in Oracle Integration Cloud. In the previous blog, we showcased how to create encrypted files using Pretty Good Privacy (PGP) mechanism. In the article, we'll process the encrypted file, decrypt it and print the records into the logs. I'll recommend you to check the previous article before going ahead. To decrypt the file, we would be needing the PGP private key along with the password.The PGP key private key...

In this short post I am going to show a simple approach to make sure that your ADF application running inside a Docker container is a healthy Java application in terms of memory utilization. I am going to use a standard tool JConsole which comes as a part of JDK installation on your computer. If there is a problem (i.e. a memory leak,  often GCs, long GCs, etc.) you will see it with JConsole. In an effort to analyze the root of the problem and find the solution you might want...

Are you scared the data can be hijacked during transmission of the files if we are doing transactions using the Integration Cloud? Do not scare, read the article and feel comfortable to transmit the files in a secured manner.Oracle Integration Cloud provides Pretty Good Privacy (PGP) mechanism to encrypt or decrypt the files which allow us to read/write files in a secure manner. So, we only required PGP public and private keys to transfer files in a secure manner. Do you want...

We are using Nginx web server for Oracle ADF WorkBetter hosted demo hosted on DigitalOcean cloud server. Nginx helps to serve web application content fast and offer improved performance. One of the important tuning options - content compression, Nginx does this job well and is simple to setup. Content compression doesn't provide direct runtime performance, a browser would run the same code, doesn't matter it was compressed or not. But it brings improved perceived performance...